Sapphire HD 5770 Vapor-X Overclock Edition Review

ccokeman - December 24, 2009
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Specifications:

Model	HD 5770
Process	40nm
Transistors	1.04 Billion
Engine Clock	860 MHz
Stream Processors	800
Compute Performance	1.36 TFLOPs
Texture Units	40
Texture Fillrate	34.0 GTexel/s
ROPs	16
Pixel Fillrate	13.6 GPixel/s
Z/Stencil	54.4 GSamples/s
Memory Type	GDDR5
Memory Clock	1200 MHz
Memory Data Rate	4.8 Gbps
Memory Bandwidth	76.8 GB/s
Maximum Board Power	108W
Idle Board Power	18W

Features:

Microsoft DirectX 11 Support
ATI Eyefinity Technology, supports up to 3 displays.
ATI Stream technology**
Microsoft Windows 7 Support
40nm Process Technology
2nd Generation TeraScale Engine
PCI Express 2.0 x16 bus interface
Advance 1GB/256-bit GDDR5 memory interface
HDMI 1.3 support with Deep Color and 7.1 High Bitrate Audio
On chip HDCP Support
ATI CrossFireX™ multi-GPU support for highly scalable performance. (Use up to four discrete cards with an AMD 790FX based motherboard)
ATI Avivo HD Support ATI Unified Video Decoder 2 (UVD) for Blu-ray™ and HD Video, Accelerated Video Transcoding (AVT), DVD Upscaling, Dynamic Contrast, Built-in HDMI with 7.1 surround sound support
Dynamic power management with ATI PowerPlay™ technology including memory clocks
Dolby® TrueHD and DTSHD Master Audio TM Support: Driver version 8.66 (Catalyst 9.10) or above is required to support ATI Eyfinity technology and to enable a third display you require one panel with a DisplayPort connector ,Requires application support for ATI Stream technology
System Requirements: Sapphire HD 5770, PCI Express® based PC is required with one X16 lane graphics slot available on the motherboard, 450 Watt or greater power supply with two 75W 6-pin PCI Express® power connectors recommended (600 Watt and four 6-pin connectors for ATI CrossFireX™ technology in dual mode) Certified power supplies are recommended. Refer to http://ati.amd.com/certifiedPSU for a list of Certified products, Minimum 1GB of system memory, Installation software requires CD-ROM drive, DVD playback requires DVD drive , Blu-ray™ playback requires Blu-ray drive, For an ATI CrossFireX™ system, a second ATI Radeon™ HD 5770 graphics card, an ATI CrossFireX Ready motherboard and one ATI CrossFireX Bridge Interconnect cable per graphics card (optional) are required, Operating System Support: Windows XP(32Bit/64Bit); Windows Vista(32Bit/64Bit); Windows Media Center Edition 2005, Windows 7